I just found Operational Bulletin 025 –
January 3, 2007
at this web address:
http://www.cic.gc.ca/EnGLIsh/resources/manuals/bulletins/2007/ob025.aspwhich to me says that a caregiver applying for an extension for a work visa with original employer does not need a new LMO and can apply for the remaining time of 2 years plus 3 months after the first one year permit. Is there an updated operational bulletin?